Hardware Spec Index

Tessarix NX-2943 Plus 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2943-PLUS · Released 2025 · Updated 2026-10-27

Key facts

Benchmark index1,929 (Network Cards scale)
Category rank#10,761
Street price$59
Power2 W
Performance per dollar32.69
Released2025

Specifications

BrandTessarix
ModelTessarix NX-2943 Plus
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-7938 Max 25GbE SFP28 PCIe Network Card5,916$439Compare
Vantrel NX-7310 Pro 2.5GbE RJ45 PCIe Network Card2,316$79Compare
Tessarix NX-4904 Ultra 10GbE RJ45 PCIe Network Card3,641$189Compare
Strivon NX-4234 Pro 25GbE SFP28 PCIe Network Card4,548$249Compare
Quorvex NX-1021 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,403$409Compare
Vantrel NX-9134 XT 2.5GbE RJ45 PCIe Network Card871$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2943 Plus 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/3557933 (accessed 2026-10-27).